jermadrehenders7588 jermadrehenders7588
  • 11-10-2022
  • Mathematics
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I need help with my practice starr

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ggfh5758 ggfh5758
  • 11-10-2022

Is valid proportion here

(10 + 5 )/ 18 = 10/d

then find d

d= 18• 10/ (10+5)

d= 180/15 =

d= 12

Then answer is

d = 12 mm

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